BR0109149A - Recording process and apparatus for recording information about a multilayer recording medium and multilayer recording medium - Google Patents

Recording process and apparatus for recording information about a multilayer recording medium and multilayer recording medium

Info

Publication number
BR0109149A
BR0109149A BR0109149-2A BR0109149A BR0109149A BR 0109149 A BR0109149 A BR 0109149A BR 0109149 A BR0109149 A BR 0109149A BR 0109149 A BR0109149 A BR 0109149A
Authority
BR
Brazil
Prior art keywords
recording
multilayer
recording medium
layer
information layer
Prior art date
Application number
BR0109149-2A
Other languages
Portuguese (pt)
Inventor
Roel Van Woudenberg
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR0109149A publication Critical patent/BR0109149A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • G11B7/1263—Power control during transducing, e.g. by monitoring
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • G11B7/1267—Power calibration
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

"PROCESSO E APARELHO DE GRAVAçãO PARA GRAVAR INFORMAçõES SOBRE UM SUPORTE DE GRAVAçãO COM MúLTIPLAS CAMADAS, E, SUPORTE DE GRAVAçãO COM MúLTIPLAS CAMADAS". A presente invenção refere-se a um suporte de gravação com múltiplas camadas, um aparelho de gravação e um processo de gravação sobre o suporte de gravação com múltiplas camadas, no qual uma diferença em uma propriedade de transmissão de uma camada de informação superior (6) é detectada, e um valor de potência corrigido é usado para gravar sobre uma camada de informação inferior (8) em posições onde a diferença foi detectada. O valor de potência corrigido é determinado na base da diferença detectada ou de uma especificação provida sobre o suporte de gravação de múltiplas camadas. Dessa maneira, o nível de potência de gravação ou margem pode assim ser mantido durante a gravação sobre a camada de informação inferior (8), isto é, mesmo nos casos onde a gravação é efetuada através de áreas de cabeçalho (H) ou partes de intervalos (RO, RI) na camada de informação superior (6)."RECORDING PROCESS AND APPARATUS TO RECORD INFORMATION ABOUT A MULTI-LAYER RECORDING MEDIA, AND MULTI-LAYER RECORDING MEDIA". The present invention relates to a multilayer recording medium, a recording apparatus and a method of recording over the multilayer recording medium, wherein a difference in transmission property of an upper information layer (6). ) is detected, and a corrected power value is used to record over a lower information layer (8) at positions where the difference has been detected. The corrected power value is determined on the basis of the detected difference or a specification provided on the multilayer recording medium. In this way, the recording power level or margin can thus be maintained while recording over the lower information layer (8), that is, even in cases where recording is done via header areas (H) or parts of intervals (RO, RI) in the upper information layer (6).

BR0109149-2A 2001-01-11 2001-12-12 Recording process and apparatus for recording information about a multilayer recording medium and multilayer recording medium BR0109149A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01200062 2001-01-11
PCT/IB2001/002536 WO2002056307A1 (en) 2001-01-11 2001-12-12 Recording on a multilayer record carrier using feed forward power control

Publications (1)

Publication Number Publication Date
BR0109149A true BR0109149A (en) 2003-04-22

Family

ID=8179736

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109149-2A BR0109149A (en) 2001-01-11 2001-12-12 Recording process and apparatus for recording information about a multilayer recording medium and multilayer recording medium

Country Status (13)

Country Link
US (1) US20020126602A1 (en)
EP (1) EP1352391A1 (en)
JP (1) JP2004518237A (en)
KR (1) KR20030005218A (en)
CN (1) CN1416565A (en)
AR (1) AR032091A1 (en)
BR (1) BR0109149A (en)
CZ (1) CZ20023034A3 (en)
EA (1) EA004905B1 (en)
HU (1) HUP0300216A2 (en)
MX (1) MXPA02008769A (en)
PL (1) PL361847A1 (en)
WO (1) WO2002056307A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020136122A1 (en) * 2001-03-21 2002-09-26 Kazuhiko Nakano Optical information record medium, method of recording information on optical information record medium, and information recording apparatus
KR100957462B1 (en) * 2002-01-22 2010-05-14 파나소닉 주식회사 Multi-layered information recording medium, recording method, and reproducing method
JP4101666B2 (en) 2002-01-22 2008-06-18 松下電器産業株式会社 Information recording medium, recording apparatus, reproducing apparatus, recording method, reproducing method
ATE343838T1 (en) * 2002-04-02 2006-11-15 Koninkl Philips Electronics Nv DOUBLE-LAYER OPTICAL DATA RECORDING MEDIUM
EP1540651A1 (en) * 2002-09-11 2005-06-15 Koninklijke Philips Electronics N.V. Multilayer optical disc having a recording stack type indicator
JP2004127390A (en) * 2002-09-30 2004-04-22 Toshiba Corp Multilayered optical disk and optical disk recording and reproducing apparatus
JP3863497B2 (en) * 2002-12-04 2006-12-27 株式会社リコー Optical information recording apparatus and optical information processing apparatus
JP3815438B2 (en) * 2003-01-07 2006-08-30 ソニー株式会社 Optical recording method and optical recording apparatus
JP2004310997A (en) * 2003-03-24 2004-11-04 Ricoh Co Ltd Optical information recording medium, optical information recorder, information processor, program and information recording method
JP3734816B2 (en) * 2003-03-25 2006-01-11 株式会社リコー Optical information recording apparatus, optical information recording medium, optical information recording method, program, and storage medium
JP2004295948A (en) * 2003-03-25 2004-10-21 Ricoh Co Ltd Optical information recording device, information processing device, optical information recording medium, optical information recording method, program and storage medium
PL1916655T3 (en) * 2003-06-12 2012-10-31 Samsung Electronics Co Ltd Information storage medium and method and apparatus for recording and/or reproducing data
KR100677108B1 (en) 2003-06-12 2007-02-01 삼성전자주식회사 Information storage medium
ATE398327T1 (en) * 2003-06-26 2008-07-15 Koninkl Philips Electronics Nv PHASE CHANGE RECORDING MEDIUM WHICH IS ERASABLE AT LOW SPEED AND WRITABLE AT HIGH SPEED AND APPARATUS USING SUCH A MEDIUM
JP2005025900A (en) * 2003-07-01 2005-01-27 Tdk Corp Optical recording medium, optical recording and reproducing device, optical recording device, optical reproducing device, and data recording and reproducing method, data recording method, and data reproducing method on optical recording medium
JP3793770B2 (en) 2003-08-22 2006-07-05 株式会社リコー Media characteristic definition method
WO2005031718A1 (en) 2003-09-30 2005-04-07 Pioneer Corporation Information recording apparatus and method, and information recording medium
EP1536417A3 (en) * 2003-11-28 2007-02-14 Matsushita Electric Industrial Co., Ltd. Method and device for recording information on optical recording medium and the medium itself
CN101103395A (en) * 2005-01-12 2008-01-09 皇家飞利浦电子股份有限公司 Apparatus and method for optimized write strategy control
JP4749343B2 (en) * 2005-01-14 2011-08-17 パイオニア株式会社 Information recording apparatus and method, and computer program for recording control
JP2006313591A (en) * 2005-05-09 2006-11-16 Ricoh Co Ltd Recording method, optical disk device, program, and recording medium
WO2007091410A1 (en) * 2006-02-08 2007-08-16 Pioneer Corporation Information recording device, opc processing method for multiple-layer information recording medium, and program
US20090046565A1 (en) * 2006-02-20 2009-02-19 Hajime Yuzurihara Method for determining optimum laser beam power and otical recording medium
JP2007234170A (en) * 2006-03-02 2007-09-13 Tdk Corp Reproduction method of optical recording medium and reproduction device
JP4998123B2 (en) * 2007-07-13 2012-08-15 Ｔｄｋ株式会社 Recording power setting method, multilayer optical recording medium, information recording method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3266627B2 (en) * 1991-10-11 2002-03-18 株式会社日立製作所 Information playback device
US7286153B1 (en) * 1991-10-11 2007-10-23 Hitachi, Ltd. Three-dimensional recording and reproducing apparatus
DE69938855D1 (en) * 1998-10-21 2008-07-10 Matsushita Electric Ind Co Ltd Optical information recording medium, method and apparatus for recording and reproduction
CN1292915A (en) * 1998-11-09 2001-04-25 皇家菲利浦电子有限公司 Method for recording multi-layer optically recordable information carrier
JP2000195054A (en) * 1998-12-24 2000-07-14 Ricoh Co Ltd Optical information-recording/reproducing apparatus

Also Published As

Publication number Publication date
KR20030005218A (en) 2003-01-17
PL361847A1 (en) 2004-10-04
WO2002056307A1 (en) 2002-07-18
JP2004518237A (en) 2004-06-17
EP1352391A1 (en) 2003-10-15
MXPA02008769A (en) 2004-09-10
AR032091A1 (en) 2003-10-22
HUP0300216A2 (en) 2003-06-28
CN1416565A (en) 2003-05-07
EA200300780A1 (en) 2003-12-25
CZ20023034A3 (en) 2003-02-12
EA004905B1 (en) 2004-08-26
US20020126602A1 (en) 2002-09-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.